| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.37 | 5.616% | $90.1644 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $181.57 | 11.543% | $202.5286 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $212.78 | 13.492% | $241.4883 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $12.98 | 6.628% | $13.8403 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $86.80 | 7.434% | $93.2527 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $47.50 | 4.563% | $49.6674 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $224.77 | 10.435% | $248.2247 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $851.77 | $939.1664 | $939.16 | $939.15 | $939.20 | |